I'd be congratulating you'd be congratulating he'd be congratulating we'd be congratulating you'd be congratulating they'd be congratulating
Perfect
I would've congratulated you would've congratulated he would've congratulated we would've congratulated you would've congratulated they would've congratulated
V-ing perfect
I would've been congratulating you would've been congratulating he would've been congratulating we would've been congratulating you would've been congratulating they would've been congratulating
Negation
Simple form
I wouldn't congratulate you wouldn't congratulate he wouldn't congratulate we wouldn't congratulate you wouldn't congratulate they wouldn't congratulate
V-ing form
I wouldn't be congratulating you wouldn't be congratulating he wouldn't be congratulating we wouldn't be congratulating you wouldn't be congratulating they wouldn't be congratulating
Perfect
I wouldn't have congratulated you wouldn't have congratulated he wouldn't have congratulated we wouldn't have congratulated you wouldn't have congratulated they wouldn't have congratulated
V-ing perfect
I wouldn't have been congratulating you wouldn't have been congratulating he wouldn't have been congratulating we wouldn't have been congratulating you wouldn't have been congratulating they wouldn't have been congratulating
Interrogative form
Simple form
would I congratulate? would you congratulate? would he congratulate? would we congratulate? would you congratulate? would they congratulate?
V-ing form
would I be congratulating? would you be congratulating? would he be congratulating? would we be congratulating? would you be congratulating? would they be congratulating?
Perfect
would I have congratulated? would you have congratulated? would he have congratulated? would we have congratulated? would you have congratulated? would they have congratulated?
V-ing perfect
would I have been congratulating? would you have been congratulating? would he have been congratulating? would we have been congratulating? would you have been congratulating? would they have been congratulating?
Interro-negative form
Simple form
wouldn't I congratulate? wouldn't you congratulate? wouldn't he congratulate? wouldn't we congratulate? wouldn't you congratulate? wouldn't they congratulate?
V-ing form
wouldn't I be congratulating? wouldn't you be congratulating? wouldn't he be congratulating? wouldn't we be congratulating? wouldn't you be congratulating? wouldn't they be congratulating?
Perfect
wouldn't I have congratulated? wouldn't you have congratulated? wouldn't he have congratulated? wouldn't we have congratulated? wouldn't you have congratulated? wouldn't they have congratulated?
V-ing perfect
wouldn't I have been congratulating? wouldn't you have been congratulating? wouldn't he have been congratulating? wouldn't we have been congratulating? wouldn't you have been congratulating? wouldn't they have been congratulating?